Yamaha YZF-R6T Supplementary Service Manual page 345

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CAMSHAFTS
6. Install:
S timing chain tensioner
a. While lightly pressing the timing chain ten-
sioner rod by hand, turn the tensioner rod ful-
ly clockwise with a thin screwdriver 1 .
b. With the timing chain tensioner rod turned all
the way into the timing chain tensioner hous-
ing (with the thin screwdriver still installed),
install the gasket and the timing chain ten-
sioner 2 onto the cylinder block.
WARNING
Always use a new gasket.
c. Tighten the timing chain tensioner bolts 3 to
the specified torque.
Timing chain tensioner bolt
12 Nm (1.2 mSkg, 8.7 ftSlb)
d. Remove the screwdriver, make sure that the
timing chain tensioner rod releases, and then
tighten the cap bolt to the specified torque.
Cap bolt
7 Nm (0.7 mSkg, 5.1 ftSlb)
7. Turn:
S crankshaft
(several full turns clockwise)
8. Check:
S "T" mark a
Make sure the "T" mark on the pickup rotor is
aligned with the crankcase mating sure face
b .
S camshaft sprocket match mark c
Make sure the match marks on the camshaft
sprockets are aligned with the crankcase
mating surface d .
Out of alignment ! Adjust.
Refer to the installation steps above.
9. Tighten:
S camshaft sprocket bolts 1
CAUTION:
Be sure to tighten the camshaft sprocket
bolts to the specified torque to avoid the
possibility of the bolts coming loose and
damaging the engine.
5-16
ENG
24 Nm (2.4 mSkg, 17 ftSlb)